Simplify
1.53 + 4.73 + 3.83 - 3 x 1.5 x 4.7 x 3.81.52 + 4.72 + 3.82 - 1.5 x 4.7 - 4.7 x 3.8 - 1.5 x 3.8
Apply a3 + b3 + c3 - 3abca2 + b2 + c2 - ab - bc - ca = a + b + c
Hence the answer is 1.5 + 4.7 + 3.8 = 10.
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Find the odd man out?
396, 462, 572, 427, 671, 264.
Here the given series is 396, 462, 572, 427, 671, 264.
In all the terms, the middle digit is the sum of first and third digit except 427.
So the Odd number in the given series is 427.
Select the synonym of
nifty
The maximum number of electrons that can be accommodated in a shell depends on the formula
Burning Magnesium ribbon produces white ash, which dissolves in water to form____.
Improve the bracketed part of the sentence.
The pet has just finished its meal (and is satisfied now).
Choose the Antonym of the given word from the following options
'Jettison'
'Jettison' means to discard and 'salvage' means to rescue something discarded. Hence, 'salvage' is the word which is farthest in meaning to the given word 'Jettison'.
Crack the code & Unlock the Key ?
From all the hints given,
only 042 satisfies and it unlocks the key.
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